#51888A Color

#51888A is rgb(81, 136, 138) in RGB and hsl(182, 26%, 43%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#51888A

HEX#51888A

RGBrgb(81, 136, 138)

HSLhsl(182, 26%, 43%)

HSVhsv(182, 41%, 54%)

OKLCHoklch(59% 0.058 198.7)

CMYKcmyk(41%, 1%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51888A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.01:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.24:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51888A based on color wheel relationships. Click any swatch for its full breakdown.

Base#51888A Complementary#8A5351 Analogous#518A70 Analogous#516C8A Triadic#8A5188 Triadic#888A51

Tints & Shades

Lighter tints and darker shades of #51888A, useful for hover states, backgrounds, and text variants.

Tints

#62A0A3 #7BB0B2 #95BFC1 #ABCDCE #C5DCDD #DFECEC

Shades

#467577 #3C6567 #315254 #284343 #1C3030 #132020

Use #51888A in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex